Patents by Inventor Kazuyuki Misawa

Kazuyuki Misawa has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Plant analyzer, plant analysis method, and program thereof
    Patent number: 10990070
    Abstract: A state quantity acquiring unit is configured to acquire a state quantity of a turbine. A time calculation unit is configured to calculate an operable time at an over firing operation of the turbine based on a design life of the turbine and a state quantity. A distance calculation unit configured to calculate a Mahalanobis distance based on the state quantity. A determination unit configured to determine whether or not the over firing operation of the turbine is possible by the Mahalanobis distance and the operable time.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: April 27, 2021
    Assignee: MITSUBISHI POWER, LTD.
    Inventors: Yasuoki Tomita, Katsuhiko Abe, Shintaro Kumano, Motoshi Takasu, Etsushi Kanno, Takahiro Kawaguchi, Takayoshi Isoda, Yuki Enomoto, Nobuhiro Osaki, Kazuyuki Misawa, Akihisa Endo, Masao Ogino
  • PLANT ANALYZER, PLANT ANALYSIS METHOD, AND PROGRAM THEREOF
    Publication number: 20190018380
    Abstract: A state quantity acquiring unit is configured to acquire a state quantity of a turbine. A time calculation unit is configured to calculate an operable time at an over firing operation of the turbine based on a design life of the turbine and a state quantity. A distance calculation unit configured to calculate a Mahalanobis distance based on the state quantity. A determination unit configured to determine whether or not the over firing operation of the turbine is possible by the Mahalanobis distance and the operable time.
    Type: Application
    Filed: December 8, 2016
    Publication date: January 17, 2019
    Inventors: Yasuoki TOMITA, Katsuhiko ABE, Shintaro KUMANO, Motoshi TAKASU, Etsushi KANNO, Takahiro KAWAGUCHI, Takayoshi ISODA, Yuki ENOMOTO, Nobuhiro OSAKI, Kazuyuki MISAWA, Akihisa ENDO, Masao OGINO
  • Process control instrument
    Patent number: D718733
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: December 2, 2014
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventors: Koichi Kishita, Kazuyuki Misawa, Kenichi Morimoto, Yuichi Yakushiji, Sumiko Takeda
  • Process control instrument
    Patent number: D720327
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: December 30, 2014
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventors: Koichi Kishita, Kazuyuki Misawa, Kenichi Morimoto, Yuichi Yakushiji, Sumiko Takeda
  • Case for a process control instrument
    Patent number: D727261
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: April 21, 2015
    Assignee: Mitsubishi Hitachi Power Systems, Ltd.
    Inventors: Koichi Kishita, Kazuyuki Misawa, Kenichi Morimoto, Yuichi Yakushiji, Sumiko Takeda
  • Process control instrument
    Patent number: D728556
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: May 5, 2015
    Assignee: Mitsubishi Hitachi Power Systems, Ltd.
    Inventors: Koichi Kishita, Kazuyuki Misawa, Kenichi Morimoto, Yuichi Yakushiji, Sumiko Takeda
  • Process control instrument
    Patent number: D729224
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: May 12, 2015
    Assignee: Mitsubishi Hitachi Power Systems, Ltd.
    Inventors: Koichi Kishita, Kazuyuki Misawa, Kenichi Morimoto, Yuichi Yakushiji, Sumiko Takeda
  • Process control instrument
    Patent number: D729225
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: May 12, 2015
    Assignee: Mitsubishi Hitachi Power Systems, Ltd.
    Inventors: Koichi Kishita, Kazuyuki Misawa, Kenichi Morimoto, Yuichi Yakushiji, Sumiko Takeda
  • Process control instrument
    Patent number: D729226
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: May 12, 2015
    Assignee: Mitsubishi Hitachi Power Systems, Ltd.
    Inventors: Koichi Kishita, Kazuyuki Misawa, Kenichi Morimoto, Yuichi Yakushiji, Sumiko Takeda
  • Case for a process control instrument
    Patent number: D740271
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: October 6, 2015
    Assignee: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    Inventors: Koichi Kishita, Kazuyuki Misawa, Kenichi Morimoto, Yuichi Yakushiji, Sumiko Takeda
  • Case for a process control instrument
    Patent number: D740272
    Type: Grant
    Filed: July 29, 2013
    Date of Patent: October 6, 2015
    Assignee: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    Inventors: Koichi Kishita, Kazuyuki Misawa, Kenichi Morimoto, Yuichi Yakushiji, Sumiko Takeda